baber/WOPTO huggingface dataset:
Patent JP-H06287364-A (JP)
Title: Polypropylene resin composition
Inventor: UMETSU KAORU
IPC: C08K3/34
Filed: 1993-04-06
Abstract: PURPOSE:To obtain the title composition reduced in deformation due to post- shrinkage, not emitting any odor and prevented from a marked decrease in transparency by adding specified talc to a polypropylene resin. CONSTITUTION:The composition is prepared by adding 0.02-1.0 pt.wt. talc having a particle diameter (d50) of 1.0-2.0mum in terms of a Stokes diameter at a cumulative weight of 50wt.% as measured by the sedimentation method and a content of particles of a particle diameter of 3mum or below of at least 96wt.% based on the entire particles to 100 pts.wt. polypropylene resin having a melt flow rate (JISK 7210 under a load of 2.16kg at 230 deg.C) of 3-80g/10min and a propylene content of 50mol% or above and melt-kneading the obtained mixture at 190-260 deg.C.
Patent JP-S58219762-A (JP)
Title: Formation of schottky junction
Inventor: TAMURA AKIYOSHI
IPC: H01L29/872
Filed: 1982-06-14
Abstract: PURPOSE:To restrain the dispersion of threshold voltages by relaxing the influence by the oxide film at the interface of GaAs in the alloying reaction between Pt and GaAs by a method wherein Ni is deposited in vapor before or after Pt is deposited, in a Pt buried Schottky junction type FET. CONSTITUTION:A gate metal is composed of the Pt film 5 of thickness approx. 1,000Angstrom  and the Ni film 7 of thickness approx. 100Angstrom . By depositing the Ni film thinly in vapor when the Pt film 5 is deposited, even in the presence of the oxide film at the interface between a GaAs active layer 2 and the gate metal, heat treatment enables the decomposition of the oxide film owing to the reduction of Ni, and accordingly the reaction between the Pt film 5 and the GaAs active layer 2 is immediately caused. In this case, it is appropriate that the thickness of the Ni film 7 is approx. 50-100Angstrom .
Patent JP-S59230528-A (JP)
Inventor: CHIYOUKAI NOBUKAZU
IPC: A47L9/04
Filed: 1984-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63267876-A (JP)
Inventor: TSUNODA TERUO
IPC: F25D23/00
Filed: 1987-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H041636-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKANISHI MASATOSHI
IPC: G03C7/26
Filed: 1990-04-18
Abstract: PURPOSE:To stably maintain the sensitivity of a silver halide emulsion which is sensitized with IR rays under the preservation of the normal method and condition by incorporating the decomposition product of a cyanine dyestuff into silver halide emulsion layers which are spectrally sensitized so as to have >=720nm spectral sensitivity max. CONSTITUTION:The decomposition product of the cyanine dyestuff is incorporated into the silver halide emulsion layers which are spectrally sensitized so as to have >=720nm spectral sensitivity max. at the ratio at which the absorbance of the decomposition product of the cyanine dyestuff at 445nm wavelength attains >=0.016 to <=1 with respect to the absorbance at the max. absorption wavelength of the cyanine dyestuff. The decomposition product of the cyanine sensitizing dyestuff is directly dispersed into the emulsion layers. This product is also dissolved in a suitable solvent, for example, methyl alcohol and is added in the form of a solvent to the emulsion. The silver halide photographic sensitive material which is less desensitized in spite of long-term preservation and is spectrally sensitized with the IR rays is obtd. in this way.
Patent JP-H04308701-A (JP)
Title: Injection molding method for ceramics
Inventor: ASAI MITSURU
IPC: B29C45/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a method forming a ceramic injection-molded body without generating a defect such as a crack in a comer part of the molded body. CONSTITUTION:The title method is constituted of a process performing injection molding of ceramic raw materials comprised of ceramic and resin and a process cooling the injection-molded body without performing dwelling with pressure of the injection-molded body. Formation of the ceramic injection-molded body can be performed without generating a defect such as a crack.
Patent JP-H11284867-A (JP)
Title: Image processing unit
Inventor: ISHIZAKI HIROMI
IPC: H04N1/60
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit where color information imbedded in a black/white image output is extracted and a color copy output is obtained. SOLUTION: The image processing unit that applies RGB/KCMY conversion based on an RGB signal of an image received from an image reader and outputs a KCMY signal to a color output device is provided with a luminance/hue separate means 11 that separates a monochromatic luminance signal of a prescribed bit length in the RGB input signal into pluralities of high-order bits and pluralities of low-order bits in the case of reading a black/white image original with color information imbedded therein as an image pattern and provides an output of pluralities of bits as a luminance signal and a hue signal and with a mapping table 12 that converts the hue signal into a value denoting a designated color in a color coordinate space and provides an output of it.
Patent JP-H041684-A (JP)
Title: Wet type electrophotographic developing device
Inventor: NAKAO SHO
IPC: G03G15/10
Filed: 1990-04-18
Abstract: PURPOSE:To prevent toner refuse from being produced by injecting a liquid developer from a blowout hole provided in a developing electrode, conveying an electrophotographic sensitive material while pressing it against a back electrode, and developing the material. CONSTITUTION:The developing electrode 1 which has the liquid developer blowout hole is set opposite the back electrode 11' at a constant interval, and a pump 2 is driven to inject the liquid developer from the blowout hole, so that a master P is conveyed and developed while pressed against the back electrode 11' made of a comb-shaped conductor. Consequently, the need for a driving roller is eliminated, so no toner refuse is produced at a bearing part and even when the liquid developer is left for a long period, neither the staining of the electrode nor the sticking of the stains is caused unless the developer is discharged.
Patent JP-S60572-A (JP)
Title: Picture data compression circuit
Inventor: WATANABE MASAHIKO
IPC: G06T9/00
Filed: 1983-06-08
Abstract: PURPOSE:To enlarge preserved data by performing compression and restoration of data by using a method of difference value expression or continuous expression. CONSTITUTION:The value of the preceding time is stored in a previous time value register 1 at timing in which input data of the value of this time is read freshly. A subtracter 2 determines the difference between the value of the register 1 and data of the value of this time and inputs to a controlling circuit 3. A reference value mode and a difference value mode are discriminated according to whether the data input is the first time or continuous mode, and a group of output PACK data are determined and outputted successively. In the case of the reference value mode, two PACK data are read, and set respectively to upper and lower byte of register 14 of the value of this time through a switching device 13, and outputted as output data of the value of this time. In the case of the difference value mode, said data are set to the register of the value of this time, and outputted as output data of the value of this time.
Patent JP-S62259690-A (JP)
Title: Laser beam machine
Inventor: SEGAWA HIROHISA
IPC: B23K26/02
Filed: 1986-05-06
Abstract: PURPOSE:To automatically adjust the difference in the focus distance of a condensing lens by finding the deviation signal in the signal corresponding to the focus distance of the condensing lens to be used and the signal corresponding to the optimum work face position of the body to be worked and lifting the work head by this deviation signal. CONSTITUTION:The program of the work pattern of the body 8 to be worked is inputted in a numerical controller 20 in advance, motors 21, 22 are driven by this program and the body 8 to be worked is worked by moving it in the longitudinal-horizontal direction. In case of changing a condensing lens 5, the signal corresponding to the focus distance of this condensing lens 5 and the signal corresponding to the optimum work face position of the body 8 to be worked are taken out and operated by the numerical control device 20. A work head 4 is lifted by adding the obtd. deviation signal to a servo motor 44 and corrected to the optimum position. In this way, the position of the work head can be adjusted in short time and the working efficiency can remarkably be improved.
Patent JP-H01272409-A (JP)
Title: Apparatus for gathering wooden molding material
Inventor: IKEDA SADAO
IPC: B29K103/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a wooden molding material gathering apparatus capable of smoothly controlling the wt. of material aggregate by shaving regardless of a change in the bulk density of said aggregate by making the height of a laminator variable, by engaging an outer case with an inner case in a freely slidable manner. CONSTITUTION:A laminator 30 is fed to a weighing apparatus 21 to perform the weighing by the weighing apparatus and the shaving amount of the second shaving by the second roller 17 is determined. Next, a preceding presser 72 is moved downwardly to allow an outer case 32 to fall through a receiving member 71. A lock arm 67 is engaged with a lock block 62 by this falling of the outer case 32 and the pawl part 68 thereof is hooked with the lock block 62 to lock the outer case 32 at the position allowed to fall by a predetermined height and material aggregate W comes to protrude by H. The second shaving by the second roller 17 is performed to the material aggregate W on the continuously moving laminator 30. By this method, the wt. of the material aggregate is adjusted to a constant value.
Patent JP-S583752-A (JP)
Title: Automatic continous slag remover
Inventor: TOYAMA KINJI
IPC: B22D9/00
Filed: 1981-07-01
Abstract: PURPOSE:To remove the slag floating on the molten metal in metal molds automatically by performing a series of operations from scooping up of slag, scraping out of slag, discharging of slag into a slag receiving box up to coating of release materials continuously. CONSTITUTION:By the operation of a two step cylinder device 34, the leading end of a scraper 36 is brought diagonally downward, and is moved forward in such a way as to push and gather the slag 49 floating on the molten metal 48 in metal molds, thereby gathering the slag from the positionIto the position II. When a cylinder 33 is thrusted upward in the position II, the scraper 36 arrives at the position III, where it scoops up the slag from the inside of the molten metal. Following to this, the scraper 36 advances again until it arrives at the position IV. A carriage 10 advances and in the position IV, a cylinder 39 extends or contracts to scrape the slag 49 on the scraper 36 off onto a slag receiving dumper 51 with a slag scraper plate 43. At the same time, release materials are coated from a spary nozzle 50. The scraper is returned to the home position by the device 34, and the carriage 10 retreats quickly and is kept standing by to be ready for starting operation when synchronized again.
Patent JP-H08295486-A (JP)
Title: Method and device for controlling bracing of rope for crane
Inventor: MIYANO TOSHIO
IPC: B66C13/22
Filed: 1995-04-26
Abstract: PURPOSE: To properly cope with initial oscillation and disturbance by a method wherein feedback of an oscillation torque component the magnitude of which accounts for a trolley load is in direct proportion to the oscillation angle of a load is effected to a drive system through electrical signal processing and bracing control is effected. CONSTITUTION: A bracing control device 2 consisting of a load torque observer 2-1 and a bracing controller 2-2 is arranged at a trolley drive device 1. A speed command from a speed commanding apparatus 3 is adjusted by an acceleration adjuster 4 and outputted as a speed command Ns. An estimated signal for electric motor torque not containing a load torque fluctuation due to oscillation of a rope is computed and estimated. The estimating signal is compared with load torque to compute an oscillation load signal. Feedback of a signal based on a deviation between an oscillation angle detecting value proportioning the oscillation load signal and an oscillation set value is effected on a trolley speed command to restrain oscillation of a load suspended by a rope.
Patent JP-H06314831-A (JP)
Title: Power supply device for pulse laser
Inventor: AOKI SHIGENORI
IPC: H01S3/092
Filed: 1993-04-28
Abstract: PURPOSE:To optionally perform variable control on a waveform of a current flowing through a flash lamp in a power supply device of a pulse laser. CONSTITUTION:In a power supply device for a pulse laser releasing charge in pulses from a high capacitance capacitor 3 changed by DC power supply 2 by using a switch circuit 4 and feeding a current to a flash lamp 7 by means of this discharge to make it to emit light in pulsed so as to excite an oscillation element by means of this luminance to generate laser light, a switch circuit 14 and a variable resistance circuit 15 are in parallel connected to the switch circuit 4. Further, a switching time by the switching circuits is set up at a pulse width setting-up part 13a of a control circuit 13 so as to set up a resistance value of the variable resistance circuit 15 at a resistance value setting-up part in order to set up accumulation voltage of the large capacitance capacitor 3 at a voltage setting-up part 13c.
Patent JP-H09289597-A (JP)
Title: Tv signal detecting circuit
Inventor: YAMAUCHI TATSURO
IPC: H04N5/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly judge presence or absence of a TV signal inputted to a system by comparing a decoding value with the phase of an output pulse and judging presence of the TV signal when the output pulse is within the decoding value. SOLUTION: A counter circuit 24 is reset by the output pulse of a second V pulse generating circuit 26, the decoding value is compared with the phase of the output pulse of the first V pulse generating circuit 25 and presence of the TV signal is judged when the output pulse is within the decoding value. Thus, presence or absence of the TV signal is detected with higher precision than that of a system where the TV signal is detected only by a synchronizing signal level. Moreover, detection precision is more improved when hysterisis circuit is provided in the rear stage of a phase comparing circuit 28 output. Therefore, presence or absence of TV signal inputted to the system is correctly discriminated even when random noise is inputted by line disconnection and when another signal is inputted.
Patent JP-2000289226-A (JP)
Title: Ink jet recorder
Inventor: TAKAGI SHINJI
IPC: B41J2/175
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder having a plurality of recording heads for ejecting ink while mixing in which reliability is enhanced by switching the mixing ratio of ink for every scan and suppressing fluctuation in the density of ink thereby simplifying the ink density control circuit and reducing the cost thereof. SOLUTION: Based on an image data delivered from a host computer 21, a main controller 22 recognizes a print mode and determines the number of scanning times for a same region. The main controller 22 drives a mixing/ ejecting driver 27 and a mixing valve driver 28 and sets a specified scan mixing ratio in the mixing chamber of a recording head 1. Printing is carried out by driving an ejection driver 26 according to a specified data while driving a carriage motor 4 for scanning. Subsequently, the main controller 22 sets a different scan mixing ratio in the mixing chamber and drives a feed motor 9 to move a recording material before starting second time scanning for printing.
Patent JP-H04332473-A (JP)
Title: Fuel cell
Inventor: TANI TOSHIHIRO
IPC: H01M8/02
Filed: 1991-05-08
Abstract: PURPOSE:To prevent a gas leak, increase a gas utilization rate, increase the effective surface of a cell, reduce a leak current, and improve the performance of a fuel cell. CONSTITUTION:A separator 11 comprising a gas supply recessed part provided in a center part on both surfaces, and a plural header parts 14 provided while penetrating from one surface to the other surface around the gas supply recessed part and having flow passage for supplying and discharging fuel gas and oxidation gas to/from the recessed part respectively, a gas diffusion electrode 12 held in the center part of the separator 11, and packing materials 15 sandwiched in the header parts 14 are provided.
Patent JP-S58219341-A (JP)
Title: Oven hood fan
Inventor: HOTSUTA YOSHIROU
IPC: F24F7/06
Filed: 1982-06-14
Abstract: PURPOSE:To prevent falling of oil drips and lowering of suction efficiency, by a method wherein a downward polypyramid form film is formed by combining porous plates through the ridge line part and an oil pan is provided on the bottom, which is provided at a suction opening of a hood. CONSTITUTION:Oil soot absorbed by a blower blade passes a hole 13 of a filter formed in a shape of a pyramid, oily contents of which is removed by adhering the same to the hole 13 part of the filter 12. The oily contents is accumulated by flowing down to an oil pan 16 along a slope of the filter 12. It becomes that the removed oily contents flow down along about a holeless ridge line part 15 as the pyramidform filter 12 has been formed of porous plates, and there are no fall of oil drips and clogging of suction holes.
Patent JP-S63304070-A (JP)
Inventor: YOZEFU BUREKEN
IPC: C09D5/14
Filed: 1988-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61261979-A (JP)
Title: Compensating system for drop-out of video signal
Inventor: ISOBE TOSHINOBU
IPC: H04N5/94
Filed: 1985-05-15
Abstract: PURPOSE:To perform a good drop-out compensation by interrupting an input to a noise reducing device and outputting a signal of two frames before from the noise reducing device when a drop-out is occurred at a reproducing device. CONSTITUTION:The reproducing output signal an MUSE system from a reproduc ing device 14 is supplied to a noise reducing device 3 through an A/D converter 2 and supplied to frame memories 4 and 5. And the signal through a still picture filter 6, a moving picture picture filter 7 and a motion detecting circuit 8 is sent to a mixer 9 and becomes a video signal. When the drop-out is detected at the reproducing device 14, a data selector 34 in the noise reducing device 3 is made to be earth potential and a coefficient K at a coefficient circuit 32 is compulsorily set to K=-1. Therefore, the signal of two frames before is outputted as the input to the memory 4. Thus, a good drop-out compensation can be obtained.
Patent JP-H06310100-A (JP)
Title: Light source device and liquid crystal projection
Inventor: KAWASHIMA HIROMICHI
IPC: H01J61/88
Filed: 1993-04-28
Abstract: PURPOSE:To highly efficiently start operating a lamp in corporation with the operation of a starting auxiliary-medium arranged near an anode even if the lamp is set in its condition difficult to be restarted immediately after the lamp is turned off by impressing pulsatile plus potential upon the cathode side of the lamp for only a given period of time in order to start operating a light source device used in a liquid crystal projector. CONSTITUTION:The level of a pulse is concretely set to 15kV to impress plus potential upon the cathode side of an electric discharge lamp for 10 seconds immediately after the lamp is operated, and for next 10 seconds immediately after that, the level of a pulse is set to 10kV to impress plus potential upon the anode side of the lamp. The impact of the pulses upon the electric discharge lamp is thus strengthened considerably. In also the optical system portion of a liquid crystal projector, rays of light emitted from a light source device using a metal halide lamp and subsequently reflected by a total reflection mirror as usual are separated into respective color components by plural color filters 42 or are mixed with one another, and consequently an image is displayed on a screen 4b through a condensing lens 43, a liquid crystal panel 44 and a projection lens 45. The replacement of the lamp can thus be made unnecessary over a period of not less than two to three years.
Patent JP-H0314934-A (JP)
Title: Method and device to fill mixture of compound which gives interaction to pipe
Inventor: MAAKU II SAREMUKA
IPC: G05D9/12
Filed: 1990-04-20
Abstract: PURPOSE: To provide a compound that hardens with no heat application by placing an open-ended tube with the open end directed vertically, mixing two components near the open end, filling the tube with this mixture at a first rate and then at a lowered rate and stopping the flow when the mixture level being ultrasonically measured reaches a predetermined level. CONSTITUTION: Piston pumps 59 and 61 open a metering/distributing valve 37 and force materials in tanks 65 and 67 into a mixing nozzle 38 proportionally where they mix with each other before flowing into a vessel or tube 11. After a timelag preset in a fill controller 15 the material discharge from the tanks 65 and 67 into the tube 11 is reduced. The level of the materials in the tube 11 is sensed by an ultrasonic sensor 53. When a predetermined level is reached, the ultrasonic sensor 53 outputs a stop signal to the fill controller 15 to close the metering/distributing valve 37. This fill cycle is repeated. Hardening materials that can be used include a silicone compound, an epoxy resin, and urethane.
Patent JP-S5627653-A (JP)
Title: Method for measuring antigen or antibody
Inventor: HONDA SEIICHIROU
IPC: G01N33/545
Filed: 1979-08-13
Abstract: PURPOSE: To carry out titled measurement simply with high accuracy and good reproducibility in an enzymoimmunological measurement, by using an antibody or antigen corresponding to the antigen or antibody to be measured in a state wherein it is immobilized on a polyolefin resin carrier.  
     CONSTITUTION: Using polyolefin resin and by an injection molding method, etc., a carrier of precesely a definite surface area is formed. When the specific weight of this carrier is smaller than that of blood serum and the carrier does not sink into the blood serum, fine-powder inorganic substance is added to the resin beforehand to increase its specific weight. To this carrier, an antiserum, an antibody isolated from the antiserum, etc., which are prepared by ordinary methods are adsorbed as an antibody to be immobilized, and further, to the absorbed antibody, a labeling enzyme is combined. When measuring an antibody by immobilizing an antigen conversely, similar processes are used. By causing an antigen-antibody reaction between the antibody or antigen so labeled and an antigen or antibody to be measured, and measuring enzyme activity, the antigen or antibody is determined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05293258-A (JP)
Title: Reciprocating electric shaver
Inventor: TANAHASHI MASAO
IPC: B26B19/04
Filed: 1992-04-23
Abstract: PURPOSE:To optimize the floating of an edge head, eliminate an unshaved portion, improve the quick shaving performance, and provide a smooth touch to the skin. CONSTITUTION:A reciprocating electric shaver is fitted with three or more edge heads 2 at the upper end section of a main body. The center edge head 2a is a rough shaving comb edge. At least one of outer edge heads 2b, 2c is a finishing net edge. The edge heads 2 are vertically floatably fitted to the float elastic support sections 5a, 5b, 5c of an edge frame 3. Projections 34 are provided on at least one outer edge head 2b. The projections are inserted into long holes formed on the center edge head 2a. The positional relation between the projections 34 and the long holes is set so that the center edge head 2a is moved to follow the outer edge head 2b when the outer edge head 2b is vertically moved by a preset quantity or above, and the floating of the center edge head 2a is optimized.